ºÝºÝߣ

gsm umts signals systems upsc 3g wcdma kpi key performance indicators cdma link budget path loss satellite communication splitters optical budget optical fiber communication optical fiber cable types optical sources optical detectors iot bts um interface air interface internet z transform fft laplace transform base station emissions sar value machine to machine communication iot architecture bts receiver abis interface bts security emf norms bts transmitter base transceiver station regulations mnp trai full mnp rfc rfc process rfc editor internet standard digital modulation phase shift keying binary phase shift keying phase sar dwdm bts radiations fiber optics penalty joints wdm digital microwave link radio modulation spectrum management spectrum microwave communication radio communication fading interference communication signage internet of things m2m communication current transformer transmission parameters ac theory ac fundamentals network theory sram memories embedded security rules dram adc upsc -ese adc material iir fir filter fast fourier transform filter design m2m fpga embedded system soc misra c rules bpsk quadrature shift keying digital signature decryption ciphering signature e-commerce encryption digital pll fmpll pll telecom telecommuication electronics ese engineering service exam potential current transformer voltage sim rim sim card memory types of cards usim uiccid iccid drive test tems drive test kit receiver sensitivity oss operating support subsystem fade margin bss erp crm gsm link budget cdma 2000 4g antenna gain body loss user plane osi model umts protocol control plane utran osi msc server 2g core network mgw burst formatting superframe interleaving multiframe gmsk multipath fading channel coding hyperframe g c band geosynchronous orbit geostationary orbit satellite antenna parabolic antenna cassegrain feed antenna icnirp line of sight router frames packets bridge data packet switching switch data communication inter ministerial committee splices emf radiations windows of operation 2 inter modulation connectors dispersion power control handover rrm in wcdma diversity gain antenna feeder losses code management admission control power control in wcdma radio resource who radio resource management emf compliance dish tv ka band ku band polar orbit potential transformer